CN105282348A - Integration testing method and system for VOIP - Google Patents
Integration testing method and system for VOIP Download PDFInfo
- Publication number
- CN105282348A CN105282348A CN201510788293.9A CN201510788293A CN105282348A CN 105282348 A CN105282348 A CN 105282348A CN 201510788293 A CN201510788293 A CN 201510788293A CN 105282348 A CN105282348 A CN 105282348A
- Authority
- CN
- China
- Prior art keywords
- measured
- product
- test host
- port
- voip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
The invention discloses an integration testing method and system for VOIP. The integration testing method for VOIP includes the steps: S1 a test host controls and connects N products to be detected at the same time through a switch, and then connects the N products to be detected with N voice ports of a multipath simulation beeper correspondingly; S2 the test host gives a test command to the products to be detected, and then the products to be detected open the voice function and send voice signals to the corresponding voice ports of the multipath simulation beeper; and S3 the multipath simulation beeper acquires the voice signals of the products to be detected and analyzes the voice signals of the products to be detected, and then returns the analysis results to the test host. The integration testing method and system for VOIP can improve the matched group numbers for the voice ports; for operation, the integration testing method and system for VOIP are only required to connect the plurality of groups of products to be detected to the corresponding ports, and then the test starts so that the testing results for the plurality of groups of products integrally can be obtained. Therefore, the integration testing method and system for VOIP not only can improve the production power, but also can reduce the average manpower cost, and also guarantee accurate determination of the quality of connection.
Description
Technical field
The present invention relates to VOIP technical field of measurement and test, particularly relate to method of testing and the system of a kind of integration testing VOIP.
Background technology
VOIP is exactly by analog signal (Voice) digitlization in brief, does real-time transmission with the form of data packet (DataPacket) in IP network (IPNetwork).Now commercially some product, with VOIP function, has single voice mouth, bilingual sound mouth, even more voice mouth.These products are when reality test VOIP function, and the most traditional one test is by two telephone sets, sets up session services, then set up dial mechanism to converse by agreements such as SIP; This test judgment mechanism is artificially judge telephone communication quality, easily causes erroneous judgement; And one or two can only be tested simultaneously.
Another method of testing is by phone analog calling set, and set up calling and the answering system of a set of simulation, this method can analyze speech quality by analog caller, save artificial judgement, ensure judgment accuracy, but test quantity is also limited, is limited in one or two.When above-mentioned two kinds of method common drawback are actual batch testing, production capacity is too low, and cost of labor crosses the problems such as high.
The method of above-mentioned two kinds of VOIP test, the shortcoming of first method: 1. test needs telephone set to converse, and artificially judges telephone communication quality, easily causes erroneous judgement; 2. test limited amount, be limited in one or two; Although the second method can save artificial judgement, eliminate the error of judging by accident and causing, shortcoming is still to test limited amount, is limited in one or two.The problems such as when above-mentioned two kinds of method common drawback are actual batch testing, production capacity is too low, average artificial high cost.
Summary of the invention
It is low that the present invention mainly solves method of testing production capacity existing in prior art, the technical problem that average human cost is high, the first object of the present invention is the method for testing providing a kind of integration testing VOIP, and the second object of the present invention is to provide a kind of system using the method for testing of above-mentioned integration testing VOIP.
In order to realize the first object of the present invention, its technical scheme mainly adopted is as follows:
A method of testing of integration testing VOIP, it comprises the following steps:
S1, Test Host be the N number of product to be measured of control connection through switch while, then by the N number of voice port being connected to multi-channel analog calling set corresponding for N number of product to be measured;
S2, described Test Host send test command to described product to be measured, and described product to be measured opens phonetic function, and concurrent sending voice signal is to the corresponding voice port of multichannel analog caller;
S3, described multi-channel analog calling set are analyzed after gathering the voice signal of described product to be measured, and analysis result is transmitted back to described Test Host.
Further, in described step S1, the connected mode of described Test Host and described product to be measured is:
S110, in described Test Host, network interface card is installed, then network interface card is divided into N number of Microsoft Loopback Adapter, and corresponding IP mailing address is set;
S111, described switch is also divided into N number of vlan port;
S112, described network interface card is connected to the incoming end of described switch by netting twine, described Microsoft Loopback Adapter and described vlan port one_to_one corresponding;
S113, N number of product to be measured to be linked in N number of described vlan port one to one.
Further, described Test Host also for controlling the voice port dividing described multi-channel analog calling set, and controls the configuration of the corresponding voice port of described multi-channel analog calling set, dials, hangs up, analyzes and hangs up.
Further, the voice port configuration of described multi-channel analog calling set comprises port sequence number, telephone number, server ip address and agreement.
Further, the dialing that described Test Host controls the corresponding voice port of described multi-channel analog calling set comprises: the number that needs are dialed by described Test Host is sent to described multi-channel analog calling set correspondence voice port.
In order to realize the second object of the present invention, its technical scheme mainly adopted is as follows:
Use a system for the method for testing of above-mentioned integration testing VOIP, it comprises:
Test Host, for passing through the switch N number of product to be measured of control connection simultaneously, and sends test command to N number of described product to be measured;
Multi-channel analog calling set, for gather described product to be measured voice signal after analyze, and analysis result is transmitted back to described Test Host by described voice server.
Further, described Test Host also for controlling the voice port dividing described multi-channel analog calling set, and controls the configuration of the corresponding voice port of described multi-channel analog calling set, dials, hangs up, analyzes and hangs up.
Further, the quantity N of described the product to be measured and quantity N of described voice port is all more than or equal to 3.
Beneficial effect of the present invention is: while use many mouthfuls of analog callers, increase peripheral test framework, improve tested speech port-pairing group number, operationally, only needing to be connected to corresponding port by organizing product to be measured more simultaneously, starting test simultaneously, just can reach the effect of many set products collective test, it not only increases production capacity, reduces average human cost, and ensure that the accurate judgement of speech quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is method of testing and the topological diagram of system when N=24 of integration testing VOIP of the present invention;
Fig. 2 is the method for testing of integration testing VOIP of the present invention and the method flow diagram of system.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult shown in Fig. 1, the method of testing of integration testing VOIP of the present invention, it comprises the following steps: S1, Test Host 1 be the N number of product 3 to be measured of control connection through switch 2 while, then by the N number of voice port being connected to multi-channel analog calling set 4 of N number of product 3 correspondence to be measured; S2, Test Host 1 send test command to product 3 to be measured, and product 3 to be measured opens phonetic function, and concurrent sending voice signal is to the corresponding voice port of multichannel analog caller 4; S3, multi-channel analog calling set 4 are analyzed after gathering the voice signal of product 3 to be measured, and analysis result is transmitted back to Test Host 1.
Concrete, in step S1, Test Host 1 with the connected mode of product 3 to be measured is:
S110, in Test Host 1 install network interface card, then network interface card is divided into N number of Microsoft Loopback Adapter, and corresponding IP mailing address is set; S111, switch 2 is also divided into N number of vlan port; S112, network interface card is connected to the incoming end of switch 2 by netting twine, Microsoft Loopback Adapter and vlan port one_to_one corresponding; S113, N number of product to be measured to be linked in N number of vlan port one to one.
In the present invention, in step S110, network interface card is divided into N number of Microsoft Loopback Adapter, and the object arranging corresponding IP mailing address is: carry out BOUND communication with the vlan port of switch 2, reach the effect simultaneously controlling multiple products to be measured 3.And in step S111, in order to ensure that the upper united mouth of switch 2 can communicate with each vlan port, is also also divided into N number of vlan port by switch 2.The present invention just can realize product 3 to be measured by above-mentioned steps and bind with the Microsoft Loopback Adapter vlan port of Test Host 1, IP mailing address, the network interface of switch 2, the vlan port of switch 2 by numbering, and reaches the object that a Test Host 1 controls multiple product to be measured 3 simultaneously.
Particularly, Test Host 1 is also for controlling the voice port dividing multi-channel analog calling set 4, and control the configuration of the corresponding voice port of multi-channel analog calling set 4, dial, hang up, analyze and hang up, make whole test process and order can be subject to the control of Test Host 1, while speech quality is ensured, mean test time can be reduced, improve testing efficiency.Wherein, the voice port configuration of multi-channel analog calling set 4 comprises port sequence number, telephone number, server ip address and agreement.
Particularly, the dialing that Test Host 1 controls the corresponding voice port of described multi-channel analog calling set 4 comprises: the number that needs are dialed by Test Host 1 is sent to the corresponding voice port of multi-channel analog calling set 4, multi-channel analog calling set 4 dials according to above-mentioned number, during concrete test, can dial mutually by adjacent two voice ports from first of multi-channel analog calling set 4 voice port, be convenient to like this improve testing efficiency further, decrease the testing time.
Consult shown in Fig. 2, the present invention uses the system of the method for testing of above-mentioned integration testing VOIP, and it comprises:
Test Host 1, for passing through the switch 2 N number of product 3 to be measured of control connection simultaneously, and sends test command to N number of product 3 to be measured;
Multi-channel analog calling set 4, for gather product 3 to be measured voice signal after analyze, and analysis result is transmitted back to Test Host 1 by voice server 5.
In the present invention, Test Host 1 is also for controlling the voice port dividing multi-channel analog calling set 4, and control the configuration of the corresponding voice port of multi-channel analog calling set 4, dial, hang up, analyze and hang up, make whole test process and order can be subject to the control of Test Host 1, while speech quality is ensured, mean test time can be reduced, improve testing efficiency.And in order to make energy dialup test mutually between adjacent two voice ports, the quantity N of the product 3 to be measured and quantity N of described voice port is all more than or equal to 3.
Below to test 24 with the product to be measured of single voice mouth VOIP function simultaneously, the present invention is further introduced:
Microsoft Loopback Adapter 24 is divided by the network interface card of Test Host 1, arranging Microsoft Loopback Adapter vlan port is respectively vlan1-vlan24, and arrange corresponding IP mailing address as: 192.168.1.101-192.168.1.124, represents the IP mailing address of 24 Microsoft Loopback Adapters respectively; Then by the incoming end of above-mentioned network interface card connected with network cable to switch 2, and switch 2 has also been divided vlan port, dividing No. vlanID according to port one-24 network interface of switch is vlan1-vlan24; Such 24 Microsoft Loopback Adapters correspondence has bound 24 vlan ports of switch 2; Finally again 24 of switch 2 ports are accessed 24 products 3 to be measured respectively, so just achieve the object that separate unit Test Host 1 can control 24 products 3 to be measured simultaneously.
Multi-channel analog calling set in the present invention 4 and Test Host 1 define the service end that VOIP test and hold with analyzing; Test Host 1, for controlling above-mentioned multi-channel analog calling set 4, divides its voice port 4 as port one-port 24, and controls the configuration of multi-channel analog calling set 4, dialing, hang-up, the realization of function such as analyzes and hang up.During concrete test, from voice port 1 adjacent two voice ports product to be measured 3 between dialup test mutually.Then the voice signal of the product to be measured 3 collected is analyzed by multi-channel analog calling set 4, and passes analysis result back Test Host 1, achieves the accurate test of VOIP.
The present invention can select multi-channel analog calling set and switch according to the reasonable quantity of the product to be measured tested simultaneously, as: when testing 32 products to be measured simultaneously, 32 road analog callers can be adopted, and coordinate 32 mouth switchs.
In sum, the present invention is while use many mouthfuls of analog callers, increase peripheral test framework, improve tested speech port-pairing group number, operationally, only need to be connected to corresponding port by organizing product to be measured more simultaneously, start test, just can reach the effect of many set products collective test, it not only increases production capacity simultaneously, reduce average human cost, and ensure that the accurate judgement of speech quality.
Above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (8)
1. a method of testing of integration testing VOIP, is characterized in that: comprise the following steps:
S1, Test Host (1) be the N number of product to be measured (3) of control connection through switch (2) while, then by the N number of voice port being connected to multi-channel analog calling set (4) of N number of product to be measured (3) correspondence;
S2, described Test Host (1) send test command to described product to be measured (3), described product to be measured (3) opens phonetic function, and concurrent sending voice signal is to the corresponding voice port of multichannel analog caller (4);
S3, described multi-channel analog calling set (4) are analyzed after gathering the voice signal of described product to be measured (3), and analysis result are transmitted back to described Test Host (1).
2. the method for testing of integration testing VOIP as claimed in claim 1, is characterized in that: in described step S1, and described Test Host (1) with the connected mode of described product to be measured (3) is:
S110, in described Test Host (1) install network interface card, then network interface card is divided into N number of Microsoft Loopback Adapter, and corresponding IP mailing address is set;
S111, described switch (2) is also divided into N number of vlan port;
S112, described network interface card is connected to the incoming end of described switch (2) by netting twine, described Microsoft Loopback Adapter and described vlan port one_to_one corresponding;
S113, N number of product to be measured to be linked in N number of described vlan port one to one.
3. the method for testing of integration testing VOIP as claimed in claim 1, it is characterized in that: described Test Host (1) is also for controlling to divide the voice port of described multi-channel analog calling set (4), and control the configuration of the corresponding voice port of described multi-channel analog calling set (4), dial, hang up, analyze and hang up.
4. the method for testing of integration testing VOIP as claimed in claim 3, is characterized in that: the voice port configuration of described multi-channel analog calling set (4) comprises port sequence number, telephone number, server ip address and agreement.
5. the method for testing of integration testing VOIP as claimed in claim 4, is characterized in that: the dialing that described Test Host (1) controls the corresponding voice port of described multi-channel analog calling set (4) comprises: the number that needs are dialed by described Test Host (1) is sent to the corresponding voice port of described multi-channel analog calling set (4).
6. use a system for the method for testing of integration testing VOIP as claimed in claim 1, it is characterized in that: comprising:
Test Host (1), for passing through switch (2) the N number of product to be measured (3) of control connection simultaneously, and sends test command to N number of described product to be measured (3);
Multi-channel analog calling set (4), for gather described product to be measured (3) voice signal after analyze, and analysis result is transmitted back to described Test Host (1).
7. system as claimed in claim 6, it is characterized in that: described Test Host (1) is also for controlling to divide the voice port of described multi-channel analog calling set (4), and control the configuration of the corresponding voice port of described multi-channel analog calling set (4), dial, hang up, analyze and hang up.
8. system as claimed in claim 7, is characterized in that: the described quantity N of product to be measured (3) and the quantity N of described voice port is all more than or equal to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788293.9A CN105282348B (en) | 2015-11-17 | 2015-11-17 | A kind of test method and system of integration testing VOIP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788293.9A CN105282348B (en) | 2015-11-17 | 2015-11-17 | A kind of test method and system of integration testing VOIP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105282348A true CN105282348A (en) | 2016-01-27 |
| CN105282348B CN105282348B (en) | 2018-09-28 |
Family
ID=55150638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788293.9A Active CN105282348B (en) | 2015-11-17 | 2015-11-17 | A kind of test method and system of integration testing VOIP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105282348B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959453A (en) * | 2016-05-26 | 2016-09-21 | 深圳极智联合科技股份有限公司 | Multi-channel synchronous test VOIP test system and test method thereof |
| CN105978758A (en) * | 2016-06-23 | 2016-09-28 | 深圳创维数字技术有限公司 | VOIP test method and VOIP test system of set-top box |
| CN108282590A (en) * | 2017-12-22 | 2018-07-13 | 中国电子科技集团公司第三十研究所 | A kind of multichannel dialing control system and control method |
| CN109495633A (en) * | 2018-11-06 | 2019-03-19 | 福建星网智慧软件有限公司 | A method of fxs phone is controlled by single-chip microcontroller and realizes automatic dial service |
| CN110933240A (en) * | 2019-10-16 | 2020-03-27 | 福建星网智慧软件有限公司 | Voice frequency automatic testing device and method of VoIP terminal |
| CN111245685A (en) * | 2020-02-27 | 2020-06-05 | 青岛海信电子设备股份有限公司 | VOIP test system and method for gateway equipment and abnormal positioning method |
| CN113645358A (en) * | 2021-08-09 | 2021-11-12 | 迈普通信技术股份有限公司 | Voice interface detection device, system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02162934A (en) * | 1988-12-16 | 1990-06-22 | Nec Corp | Load test system for facsimile store and forward exchange |
| CN1773942A (en) * | 2004-11-10 | 2006-05-17 | 英保达股份有限公司 | Testing apparatus and method |
| CN101990040A (en) * | 2010-11-10 | 2011-03-23 | 深圳市共进电子有限公司 | System and method for testing voice over internet protocol (VOIP) device |
| CN102333163A (en) * | 2011-06-01 | 2012-01-25 | 迈普通信技术股份有限公司 | External auxiliary testing apparatus, and testing system thereof and method thereof |
| CN203120007U (en) * | 2012-12-28 | 2013-08-07 | 深圳市共进电子股份有限公司 | Test device |
-
2015
- 2015-11-17 CN CN201510788293.9A patent/CN105282348B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02162934A (en) * | 1988-12-16 | 1990-06-22 | Nec Corp | Load test system for facsimile store and forward exchange |
| CN1773942A (en) * | 2004-11-10 | 2006-05-17 | 英保达股份有限公司 | Testing apparatus and method |
| CN101990040A (en) * | 2010-11-10 | 2011-03-23 | 深圳市共进电子有限公司 | System and method for testing voice over internet protocol (VOIP) device |
| CN102333163A (en) * | 2011-06-01 | 2012-01-25 | 迈普通信技术股份有限公司 | External auxiliary testing apparatus, and testing system thereof and method thereof |
| CN203120007U (en) * | 2012-12-28 | 2013-08-07 | 深圳市共进电子股份有限公司 | Test device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105959453A (en) * | 2016-05-26 | 2016-09-21 | 深圳极智联合科技股份有限公司 | Multi-channel synchronous test VOIP test system and test method thereof |
| CN105978758A (en) * | 2016-06-23 | 2016-09-28 | 深圳创维数字技术有限公司 | VOIP test method and VOIP test system of set-top box |
| CN105978758B (en) * | 2016-06-23 | 2019-01-04 | 深圳创维数字技术有限公司 | A kind of the VOIP test method and system of set-top box |
| CN108282590A (en) * | 2017-12-22 | 2018-07-13 | 中国电子科技集团公司第三十研究所 | A kind of multichannel dialing control system and control method |
| CN108282590B (en) * | 2017-12-22 | 2020-04-03 | 中国电子科技集团公司第三十研究所 | Multi-path dialing control system |
| CN109495633A (en) * | 2018-11-06 | 2019-03-19 | 福建星网智慧软件有限公司 | A method of fxs phone is controlled by single-chip microcontroller and realizes automatic dial service |
| CN110933240A (en) * | 2019-10-16 | 2020-03-27 | 福建星网智慧软件有限公司 | Voice frequency automatic testing device and method of VoIP terminal |
| CN110933240B (en) * | 2019-10-16 | 2021-03-16 | 福建星网智慧软件有限公司 | Voice frequency automatic testing device and method of VoIP terminal |
| CN111245685A (en) * | 2020-02-27 | 2020-06-05 | 青岛海信电子设备股份有限公司 | VOIP test system and method for gateway equipment and abnormal positioning method |
| CN111245685B (en) * | 2020-02-27 | 2023-04-18 | 青岛海信电子设备股份有限公司 | VOIP test system and method for gateway equipment and abnormal positioning method |
| CN113645358A (en) * | 2021-08-09 | 2021-11-12 | 迈普通信技术股份有限公司 | Voice interface detection device, system and method |
| CN113645358B (en) * | 2021-08-09 | 2023-08-29 | 迈普通信技术股份有限公司 | Voice interface detection device, system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105282348B (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105282348A (en) | Integration testing method and system for VOIP | |
| CN102333163B (en) | External auxiliary testing apparatus, and testing system thereof and method thereof | |
| CN101990040A (en) | System and method for testing voice over internet protocol (VOIP) device | |
| CN101998473B (en) | System for testing performance of communication equipment | |
| CN101729699B (en) | Separation equipment and method for transmitting voice signal | |
| CN1855960B (en) | Automatic testing tool and method for MGCP mass traffic analog calling | |
| CN101437086B (en) | System and method for implementing voice test | |
| CN103532785A (en) | Full load test method for Ethernet switch | |
| US20230208967A1 (en) | Site link tester via unique phone emulation | |
| CN105978758A (en) | VOIP test method and VOIP test system of set-top box | |
| CN110377485A (en) | Method, system and the network-building method of test storage network performance | |
| CN105959453A (en) | Multi-channel synchronous test VOIP test system and test method thereof | |
| CN201893842U (en) | Test system for detecting voice over internet phone (VOIP) device | |
| CN1893476A (en) | Device for automatically testing and monitoring network gate characteristics | |
| CN102118517B (en) | Method for automatically testing integrated access devices of VoIP | |
| CN101212363B (en) | Data communication network billing accuracy tester | |
| CN111371654B (en) | Automatic testing system and method for intelligent fusion product network port | |
| CN113489847A (en) | Production testing method of PON gateway equipment based on double-voice-port equipment | |
| CN101287210A (en) | Mobile communication terminal connectable to network | |
| CN203445987U (en) | Testing adapting wire specialized for audio distribution frame | |
| CN102984395B (en) | A kind of networking telephone automatic speech test structure | |
| CN103457781B (en) | Telephone service switching control method and telephone service uplink gateway | |
| CN100581189C (en) | Gateway device, private branch exchange system, and private branch exchange method | |
| JP2007027953A (en) | Method for testing connection of ip telephone | |
| CN207528858U (en) | A kind of telephony interface test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiji Intellectual Property Operation Co., Ltd Address before: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Patentee before: Phicomm (Shanghai) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: 8319 Yanshan Road, Bengbu City, Anhui Province Patentee after: Bengbu Lichao Information Technology Co.,Ltd. Address before: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jiji Intellectual Property Operation Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210316 Address after: 313000 room 1019, Xintiandi commercial office, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee after: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Address before: 8319 Yanshan Road, Bengbu City, Anhui Province Patentee before: Bengbu Lichao Information Technology Co.,Ltd. |